The Caped Crusader steps into the shadows of Gotham City and remembers his Parents' death and suddenly he remembers he grew up in Gotham City and went to his High School Class Reunion where he is reunited to meet his sweetheart Katherine Kane and they are under attack by their new arch enemies of Gotham City "The Riddler and Harley Quinn" for taken over the certain cities of Gotham to intimidate the innocent People, and so its time Bruce and his High School sweetheart to step into the darkness as The Dark Knight and his love are ready to fight crime.